LYGIA Shader Library

Dependencies:

• lygia/lighting/shadingData/new.glsl
• lygia/lighting/specular/phong.glsl
• lygia/lighting/specular/blinnPhong.glsl
• lygia/lighting/specular/cookTorrance.glsl
• lygia/lighting/specular/gaussian.glsl
• lygia/lighting/specular/beckmann.glsl

Use:

specular(<vec3> L, <vec3> N, <vec3> V, <float> roughness[, <float> fresnel])

specular(<vec3> L, <vec3> N, <vec3> V, <float> NoV, <float> NoL, <float> roughness, <float> fresnel)

Check it on Github

#ifndef SPECULAR_FNC
#if defined(TARGET_MOBILE) || defined(PLATFORM_RPI) || defined(PLATFORM_WEBGL)
#define SPECULAR_FNC specularBlinnPhongRoughness
#else
#define SPECULAR_FNC specularCookTorrance
#endif  
#endif

#ifndef FNC_SPECULAR
#define FNC_SPECULAR
vec3 specular(ShadingData shadingData) { return vec3(1.0, 1.0, 1.0) * SPECULAR_FNC(shadingData); }
#endif

Dependencies:

• lygia/lighting/specular/phong.glsl
• lygia/lighting/specular/blinnPhong.glsl
• lygia/lighting/specular/cookTorrance.glsl
• lygia/lighting/specular/gaussian.glsl
• lygia/lighting/specular/beckmann.glsl

Use:

specular(<float3> L, <float3> N, <float3> V, <float> roughness[, <float> fresnel])

specular(<float3> L, <float3> N, <float3> V, <float> NoV, <float> NoL, <float> roughness, <float> fresnel)

Check it on Github

#ifndef SPECULAR_FNC
#if defined(TARGET_MOBILE) || defined(PLATFORM_RPI) || defined(PLATFORM_WEBGL)
#define SPECULAR_FNC specularBlinnPhongRoughness
#else
#define SPECULAR_FNC specularCookTorrance
#endif  
#endif

#ifndef FNC_SPECULAR
#define FNC_SPECULAR
float3 specular(ShadingData shadingData) { return float3(1.0, 1.0, 1.0) * SPECULAR_FNC(shadingData); }
#endif